the obama administration is targeting the country's big broadcaster and internet policing agency. economic sanctions enacted last summer have also been triggered. washington hopes the move will force iran to halt its nuclear program. >>> police in southern california are on the hunt for a man who used to be one of their own. former lapd officer christopher dorner is wanted nkz in connection to a double homicide. the cal state basketball coach and her fiance were found shot to death sunday night. >>> some say the kappa sigma fraternity went too far in throwing an asian party. an invitation was written in broken english and portrayed kim jong-il trip to america. members of duke's asian student association are protesting what they call a, quote, racist rager. >>> beginning in august, the post office will no longer deliver mail on saturdays. however, your packages will still show up in your mailbox. post office locations will remain open. it's expected to save the cash-strapped agency about $2 billion. >>> and there's research that pinpoints the time of day when a woman looks her wors